127454880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 144

約数和(自身を含む): 467117280

約数和(自身を除く): 339662400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5419, 5880, 7840, 10838, 11760, 16257, 21676, 23520, 27095, 32514, 37933, 43352, 54190, 65028, 75866, 81285, 86704, 108380, 113799, 130056, 151732, 162570, 173408, 189665, 216760, 227598, 260112, 265531, 303464, 325140, 379330, 433520, 455196, 520224, 531062, 568995, 606928, 650280, 758660, 796593, 867040, 910392, 1062124, 1137990, 1213856, 1300560, 1327655, 1517320, 1593186, 1820784, 2124248, 2275980, 2601120, 2655310, 3034640, 3186372, 3641568, 3982965, 4248496, 4551960, 5310620, 6069280, 6372744, 7965930, 8496992, 9103920, 10621240, 12745488, 15931860, 18207840, 21242480, 25490976, 31863720, 42484960, 63727440, 127454880]

約数ペア:

[(1, 127454880), (2, 63727440), (3, 42484960), (4, 31863720), (5, 25490976), (6, 21242480), (7, 18207840), (8, 15931860), (10, 12745488), (12, 10621240), (14, 9103920), (15, 8496992), (16, 7965930), (20, 6372744), (21, 6069280), (24, 5310620), (28, 4551960), (30, 4248496), (32, 3982965), (35, 3641568), (40, 3186372), (42, 3034640), (48, 2655310), (49, 2601120), (56, 2275980), (60, 2124248), (70, 1820784), (80, 1593186), (84, 1517320), (96, 1327655), (98, 1300560), (105, 1213856), (112, 1137990), (120, 1062124), (140, 910392), (147, 867040), (160, 796593), (168, 758660), (196, 650280), (210, 606928), (224, 568995), (240, 531062), (245, 520224), (280, 455196), (294, 433520), (336, 379330), (392, 325140), (420, 303464), (480, 265531), (490, 260112), (560, 227598), (588, 216760), (672, 189665), (735, 173408), (784, 162570), (840, 151732), (980, 130056), (1120, 113799), (1176, 108380), (1470, 86704), (1568, 81285), (1680, 75866), (1960, 65028), (2352, 54190), (2940, 43352), (3360, 37933), (3920, 32514), (4704, 27095), (5419, 23520), (5880, 21676), (7840, 16257), (10838, 11760)]